//
//  NetworkHandler.h
//  UI15_Block
//
//  Created by lizhongren on 15/5/21.
//  Copyright (c) 2015年 lizhongren. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NetworkHandler : NSObject


+ (void)getDataWithURLStr:(NSString *)str
               completion:(void(^)(id result))block;


@end
